Results 151 to 160 of about 177,681 (318)

His-bundle Pacing to Left Bundle Branch Pacing: Evolution of His-Purkinje Conduction System Pacing [PDF]

, 2019
Pugazhendhi Vijayaraman
openalex   +1 more source

Left Bundle Branch Pacing of His-Purkinje Conduction System: Initial Experience

, 2022
Alexander Romeno Janner Dal Forno, Caique M. P. Ternes, João Vítor Ternes Rech, Hélcio Garcia Nascimento, Andrei Lewandowski, Grazyelle Damasceno, André d’Ávila   +6 more
openalex   +2 more sources

Electrosynthesis of Bioactive Chemicals, From Ions to Pharmaceuticals

Advanced Functional Materials, EarlyView.
This review discusses recent advances in electrosynthesis for biomedical and pharmaceutical applications. It covers key electrochemical materials enabling precise delivery of ions and small molecules for cellular modulation and disease treatment, alongside catalytic systems for pharmaceutical synthesis.
Gwangbin Lee, Sojin Kim, Myeongeun Lee, Kyoungsuk Jin, Jimin Park   +4 more
wiley   +1 more source

Conduction system pacing with Selectra 3D Sheath: Technical Results

, 2022
Lina Marcantoni, M Centioni, Gianni Pastore, Enrico Baracca, S Marsiglia, M Fornasaro, C Pigaiani, E Cappato, E Manzato, F Zanon   +9 more
openalex   +1 more source

Role of Fiber Orientation in Atrial Arrythmogenesis [PDF]

, 2014
Electrical wave-front propagation in the atria is determined largely by local fiber orientation. Recent study suggests that atrial fibrillation (AF) progresses with enhanced anisotropy.
Belvin, Thomas, Castro, Simon, Colman, Michael, Jarvis, Jonathan, Kharche, Sanjay, Smaill, Bruce, Stephenson, Robert, Zhang, Henggui, Zhao, Jichao   +8 more
core   +1 more source

Novel Bioconjugate Materials: Synthesis, Characterization and Medical Applications

Advanced Healthcare Materials, EarlyView.
This review discusses the bioconjugation of novel materials grouped under “biological”, “hybrid” and “synthetic” categories. Medical applications ranging from cancer therapy and diagnostics to optogenetics and tissue engineering are explored, and conjugation trends are highlighted as a general guide. The review concludes with a comparison of techniques
Ellie Martin, Sean P. Doidge, Eiman Aleem, Suela Kellici, Steven Dunn, Claire Atkinson, Philip D. Howes   +6 more
wiley   +1 more source

Multiple mechanisms of spiral wave breakup in a model of cardiac electrical activity

, 2002
It has become widely accepted that the most dangerous cardiac arrhythmias are due to re- entrant waves, i.e., electrical wave(s) that re-circulate repeatedly throughout the tissue at a higher frequency than the waves produced by the heart's natural ...
Cherry, Elizabeth M, Evans, Steven J., Fenton, Flavio H, Hastings, Harold M.   +3 more
core   +1 more source

Conditioned Media from Mechanically Stimulated Macrophages Upregulate Osteogenic Genes in Human Mesenchymal Stromal Cells

Advanced Healthcare Materials, EarlyView.
Bone fracture healing is a complex, timely orchestrated scenario involving multiple cell types and a plethora of cytokines and regulatory factors. To gain further insight, an in vitro model to a) study macrophage polarization under mechanical load in a fibrin hydrogel and b) subsequently assess the effect of conditioned media derived from macrophages ...
Anne Géraldine Guex, Ursula Menzel, Yann Ladner, Angela R. Armiento, Martin J. Stoddart   +4 more
wiley   +1 more source

Review of Atrioventricular Node Ablation Combined with Permanent His-Purkinje Conduction System Pacing in Patients with Atrial Fibrillation with Heart Failure

Reviews in Cardiovascular Medicine
With the advancement of pacing technologies, His-Purkinje conduction system pacing (HPCSP) has been increasingly recognized as superior to conventional right ventricular pacing (RVP) and biventricular pacing (BVP).
Lina Wang, Chen Tan, Jingshu Lei, CHONGYOU LEE   +3 more
doaj   +1 more source

Multifunctional Biomedical Devices with Closed‐Loop Systems for Precision Therapy

Advanced Healthcare Materials, EarlyView.
This review explores two major types of closed‐loop therapeutic systems: self‐sustained and externally triggered. It highlights recent advances in stimuli‐responsive materials, integrated bioelectronics, and data‐driven control strategies, offering insight into emerging strategies for personalized, responsive drug delivery.
Yixuan Leng, Rujie Sun
wiley   +1 more source